| Tail Number / N-Number | N173SD |
| Manufacturer | AMERICAN CHAMPION AIRCRAFT |
| Model | 8KCAB |
| Year Built | 2011 |
| Manufacturer's Serial Number | 1108-2011 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | AEIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | LLC |
| Owner Name | MOUNTAIN AEROBATICS LLC |
| Street | C/O AERO CHARTER INC 501 TURBINE AVE |
| City | CHESTERFIELD |
| State | MO |
| Zip Code | 63005-3630 |
| Region | Central |
| County | St. Louis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-04-14 |
| Certificate Issue Date | 2013-07-16 |
| Last Action Date | 2022-03-01 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50222746 |
| Mode S Code Hex | A125E6 |